Writing a donation letter for school can be daunting, but with these free templates, you can send the right message in no time. In this article, we'll cover how to write a donation letter.Use one of our six sample donation request letter templates to get started. Make your classroom party planning simple with this form donation letter . These letters are either handwritten or typed and used to ask for monetary donations, inkind donations, sponsorships, auction items, volunteers and more. This document is a sample in-kind donation request letter. It can be used to contact businesses in support of your program. 1. Enter your school's letterhead and the current date. Try our free donation request letter templates! Download our standard template or check out our example letters for events, auctions, schools, and more.